| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $158.29 | 12.669% | $178.3438 | $178.34 | $178.35 | $178.30 |
| Purchase #2 | $98.71 | 11.398% | $109.961 | $109.96 | $109.95 | $110.00 |
| Purchase #3 | $16.37 | 8.774% | $17.8063 | $17.81 | $17.80 | $17.80 |
| Purchase #4 | $86.66 | 11.854% | $96.9327 | $96.93 | $96.95 | $96.90 |
| Purchase #5 | $148.75 | 13.840% | $169.337 | $169.34 | $169.35 | $169.30 |
| Purchase #6 | $33.90 | 11.858% | $37.9199 | $37.92 | $37.90 | $37.90 |
| Purchase #7 | $188.66 | 10.529% | $208.524 | $208.52 | $208.50 | $208.50 |
| 7 purchase totals = | $731.34 | $818.8247 | $818.82 | $818.80 | $818.70 | |